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单选题
THE EMERGENCY CONTROL LEVER OF THE MAIN PASSENGER DOORS ENABLES:
A
An escape slide deployment during door opening, if the emergency control lever is in the ARMED position.
B
A retraction of the slide with the lever in the DISARMED position.
C
An immediate deployment of the slide as soon as the lever is in the ARMED position.
答案解析
正确答案：A
